摘要
用电需求日益剧增,为了获取用户用电负荷情况,明确负荷的变化规律,提高负荷预测的准确度,就需要对用户用电负荷特性展开研究。本文在对云南省两地区的上百个典型用户的调研和分析的基础上,按行业分类对不同用户的用电负荷特性进行了对比分析,使用负荷特性曲线、负荷率等指标总结了各类型用户负荷的基本特性,为电力企业做好负荷预测、指定科学的电力规划方案提供了重要依据。
The electricity demand in our country is increasing sharply.In order to get the information of user electric load,define the law of user electric load development and improve the accuracy of power load forecasting,it is necessary to study the load characteristics of power system.Based on the investigation and analysis of hundreds of typical users in two regions from Yunnan Province,this essay makes a comparative analysis of load characteristics from different types of users,summarizes the basic characteristics of various types of user loads using load characteristic curve and load rate,and provides an important basis for power enterprises to make load forecasting and specify scientific power planning schemes.
作者
李维
王洪林
南峰涛
柴焰明
李杰
杨燕
Li Wei;Wang Honglin;Nan Fengtao;Chai Yanming;Li Jie;Yang Yan(Yunnan Power Network Co.Ltd Institute of Power Science,Kunming,Yunnan,650217;School of Software,Yunnan University,Kunming,Yunnan,650500)
出处
《云南电力技术》
2019年第4期39-43,共5页
Yunnan Electric Power
关键词
负荷预测
负荷特性
用电特点
负荷特征曲线
Load forecasting
Load characteristics
Electrical characteristics
Load characteristic curve
